part | - the partitioning context |
-mat_partitioning_hierarchical_coarseparttype | - partitioner type at the first level and parmetis is used by default | |
-mat_partitioning_hierarchical_fineparttype | - partitioner type at the second level and parmetis is used by default | |
-mat_partitioning_hierarchical_ncoarseparts | - number of subgraphs is required at the first level, which is often the number of compute nodes | |
-mat_partitioning_hierarchical_nfineparts | - number of smaller subgraphs for each subgraph, which is often the number of cores per compute node |
* | - Fande Kong, Xiao-Chuan Cai, A highly scalable multilevel Schwarz method with boundary geometry preserving coarse spaces for 3D elasticity problems on domains with complex geometry, SIAM Journal on Scientific Computing 38 (2), C73-C95, 2016 | |
* | - Fande Kong, Roy H. Stogner, Derek Gaston, John W. Peterson, Cody J. Permann, Andrew E. Slaughter, and Richard C. Martineau, A general-purpose hierarchical mesh partitioning method with node balancing strategies for large-scale numerical simulations, arXiv preprint arXiv:1809.02666CoRR, 2018. |